diff --git a/dll/win32/wuapi/CMakeLists.txt b/dll/win32/wuapi/CMakeLists.txt
index b6cc414dc35..33ceb54a546 100644
--- a/dll/win32/wuapi/CMakeLists.txt
+++ b/dll/win32/wuapi/CMakeLists.txt
@@ -26,4 +26,4 @@ set_module_type(wuapi win32dll)
 target_link_libraries(wuapi uuid wine wuapi_idl_header)
 add_importlibs(wuapi ole32 advapi32 msvcrt kernel32 ntdll)
 add_cab_target(wuapi 1)
- 
\ No newline at end of file
+add_dependencies(wuapi wuapi_idl_header) 
\ No newline at end of file